[cctalk] Unable to substitute a RaSCSI device for the hard drive in an HP Series 300 workstation

I have an HP R/382 workstation with a defective SCSI hard drive. I'd prefer to replace it with a RaSCSI instead of another ancient and failure-prone rotating hard drive. Unfortunately, I my R/382 can't find the RaSCSI virtual drive to initialize it. Has anyone successfully used an RaSCSI in an HP workstation? If so, how did you do it? Thanks for your insights! Stan